Paṭṭhānapakaraṇa
Dhammānulomapaccanīya (3), Dukadukapaṭṭhānapāḷi (6)
18.13. Hetuhetusampayuttaduka, Hetuduka
Hetuñceva hetusampayuttañca hetuṃ dhammaṃ paṭicca nahetu ceva nahetuvippayutto ca nahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā ekaṃ … pe … avigate ekaṃ.
Hetusampayuttañceva na ca hetuṃ nahetuṃ dhammaṃ paṭicca nahetuvippayutto ceva nana ca hetu nanahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā ekaṃ … pe … avigate ekaṃ. (Saṃkhittaṃ.)